We’ve spent hundreds of hours researching and comparing Bt-C3100 of all specifications to find the best one for any need (or budget). Here are the results.

The Best Bt-C3100 of 2020 – Top Rated & Reviewed

2,330 Reviews Scanned

Rank No. #1
Opus BT - C3100 V2.2 Digital Intelligent 4 Slots LCD Battery Charger Compatible with Li-ion NiCd NiMh Batteries - US Plug (PURPLISH BLUE)
  • Plug: US adapter,Charging Cell Type: Ni-MH, NiCd, Lithium Ion,Designed for AA ( LR6 ) and AAA ( LR3 NiCd, NiMH or 3.7V Li-ion rechargeable batteries in size type of 10440, 14500, 16340, 17335, 17500, 18490, 17670, 18650
  • Note: Battery not included,The charging current can be selected to be 200mA, 300mA, 500mA, 700mA or 1000mA (1500mA and 2000mA can only be applied when only slot 1 or 4 is selected). Default discharging current is 500mA
  • It provides four independent charging slots for rechargeable batteries. The charger can charge batteries of different types and sizes and with different capacities at the same time
  • Four Working Mode Available at User's Choice: Charge, Discharge, Test, Quick Test and Refresh,The charger also includes overheat detection to protect rechargeable batteries and charger itself from overheating
  • Better safety feature: PCB temperature was used to in controlling fan on / off only with 2.0V, now this function is enhanced so that temperature is monitored for entering thermal shutdown mode when excessive high temperature is reached.
Rank No. #2
OUYAWEI Opus BT-C3100 V2.2 Digital Intelligent 4 Slots AA/AAA LCD Battery Charger US Plug
  • LED backlight displays charging / discharging/quick test/circuit more clearly in the dark.
  • Four working modes available at user's choice: Charge, Discharge, Test, Quick Test and Refresh4 independent charging slots charge rechargeable batteries of different types and sizes and with different capacities at the same time.
  • Includes overheat detection to protect rechargeable batteries and charger itself from overheating.
Rank No. #3
Opus BT - C3100 V2.2 Digital Intelligent 4 Slots LCD Battery Charger for Li-ion NiCd NiMh Batteries
  • NEW LED back light displays charging / discharging / quick test / circuit more clearly in the dark.Easy-to-read LCD with back light showing battery Voltage, Charge / Discharge Current, Charging Time, Battery Capacity, etc
  • NEW refresh mode can show you batteries' capacity, letting you know real magnitude
  • NEW added quick test mode to test the battery impedance
  • Four working mode available at user's choice: Charge, Discharge, Test, Quick Test and Refresh.4 independent charging slots charge rechargeable batteries of different types and sizes and with different capacities at the same time
  • Charging current can be selected to be 200mA, 300mA, 500mA, 700mA or 1000mA ( 1500mA and 2000mA can be applied when only slot 1 or 4 is selected ). Default discharging current is 500mA
Rank No. #4
8 Feet Omnihil AC/DC Power Adapter 12V 3.33A (3330mA) 5.5x2.5millimeters Compatible with Opus BT-C3100 V2.2 Smart Universal LCD LI-ion Battery
  • Adapter Rating: World Wide 100V ~ 240V 50/60Hz
  • High Quality PSU/Transformer / All products are tested to exceed/meet standard specification
  • OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)
  • FREE RETURN SHIPPING / 5 YEAR FREE WARRANTY
Rank No. #5
[UL Listed] OMNIHIL 8 Foot Long AC/DC Adapter Compatible with Opus BT-C3100 V2.2 Smart Universal LCD LI-ion Battery Charger Power Supply
  • Adapter Rating: World Wide 100V ~ 240V 50/60Hz - UL LISTED - 8 Foot Total Cord Length
  • All products are tested to exceed/meet standard specification
  • OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)
  • FREE RETURN SHIPPING / 5 YEAR FREE WARRANTY
  • 3RD-PARTY ADAPTER NON OEM PARTS
Rank No. #6
Coodio Opus BT-C3100 V2.2 Digital Intelligent 4 Slots AA/AAA LCD Battery Charger UK Plug
  • LED backlight displays charging / discharging/quick test/circuit more clearly in the dark.
  • Four working modes available at user's choice: Charge, Discharge, Test, Quick Test and Refresh4 independent charging slots charge rechargeable batteries of different types and sizes and with different capacities at the same time.
  • Includes overheat detection to protect rechargeable batteries and charger itself from overheating.
Rank No. #7
Charger - Opus BT-C3100 V2.2 4Slots LCD Display Smart Intelligent Universal Battery Charger - (Plug: EU plug)
  • Plug: EU plug
  • The charger integrates the minus delta voltage for NiCd or NiMh battery charging termination, and for Li-ion batteries charging to 4.2V with pre-selected constant current. ( 3.7 Li-FeO4 and 4.35 type high voltage batteries charging mode can be selected through switch on board )
  • Easy to read LCD with back light Showing Battery Voltage, Charge / Discharge Current, Charging Time, Battery Capacity etc.
  • Operating temperature: 0 - 40 deg.C
  • Max charging capacity: Up to 20000mAh
Rank No. #8
[UL Listed] OMNIHIL 12V AC/DC Adapter Compatible with Opus BT - C3100 V2.2 Digital Intelligent 4 Slots LCD Battery Charger Power Supply
  • Adapter Rating: World Wide 100V ~ 240V 50/60Hz - UL LISTED - 8 Foot Total Cord Length
  • All products are tested to exceed/meet standard specification
  • OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)
  • FREE RETURN SHIPPING / 5 YEAR FREE WARRANTY
  • 3RD-PARTY ADAPTER NON OEM PARTS
Rank No. #9
[UL Listed] OMNIHIL 8 Foot Long 12V AC/DC Adapter Compatible with Opus BT - C3100 V2.2 Digital Intelligent 4 Slots LCD Battery Charger Power Supply
  • Adapter Rating: World Wide 100V ~ 240V 50/60Hz - UL LISTED - 8 Foot Total Cord Length
  • All products are tested to exceed/meet standard specification
  • OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)
  • FREE RETURN SHIPPING / 5 YEAR FREE WARRANTY
  • 3RD-PARTY ADAPTER NON OEM PARTS
Rank No. #10
HELOU Professional BT-C3100 V2.2 Digital Intelligent 4 Slots AA/AAA LCD Battery Charger UK Plug
  • LED backlight displays charging / discharging/quick test/circuit more clearly in the dark.
  • Four working modes available at user's choice: Charge, Discharge, Test, Quick Test and Refresh4 independent charging slots charge rechargeable batteries of different types and sizes and with different capacities at the same time.
  • Includes overheat detection to protect rechargeable batteries and charger itself from overheating.

Last update on 2021-04-17 / Affiliate links / Product Titles, Images and Descriptions from Amazon Product Advertising API

Top Rated Bt-C3100 to Buy Now

 

Why You Should Buy Best Bt-C3100 from Amazon

Amazon is not the only store that sell Bt-C3100. However, there are several compelling reasons why you should buy Bt-C3100 from them, with the suitable Price and Reviews. Here are five:

(1) Amazon Makes Shopping Bt-C3100 Personal

Amazon is very good at making recommendations of Bt-C3100 based on your search history. From time to time, they will even show you discounted prices on Bt-C3100 that you previously expressed an interest in. They also make your shopping experience a little easier by showing you items that you recently viewed.

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Amazon checkout is easy, especially if you already have an account. You can add Bt-C3100 to your cart and go through a multi-step checkout process, or you can buy Bt-C3100 with only one click by using your stored credit card information.

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Before you make a purchase for Bt-C3100, you want to know that the company you are dealing with is legitimate and that others trust the company enough to make a purchase. You may also like to read what others are saying about the product in the review section. Amazon does all of this quite well.

(4) Amazon Has Great Bt-C3100 Images and Descriptions

In addition to still images, many of Amazon’s Bt-C3100 have videos. This makes it easier for you to see exactly what you are purchasing. Amazon’s Bt-C3100 descriptions are also quite good. In many cases, Amazon repeats the descriptions furnished by the manufacturer. In other cases, they write their own.

(5) The Amazon Site is Easy to Navigate

Navigating the Amazon site is easy. Even though the site is huge, you will not feel overwhelmed when searching for Bt-C3100. This is partly due to Amazon’s filtering process. You can search for items by brand, price or user rating. You can also search for specific features.

How to Choose the Best Bt-C3100 (with Price and Reviews)

Although most Bt-C3100 are similar, there are several differences worth noting. Here are nine criteria to consider when choosing an Bt-C3100:

(1) Bt-C3100 Price and Reviews

Although price is not the only factor to consider, it is nevertheless extremely important. The price of an Bt-C3100 should be in line with its value. You can compare Bt-C3100 reviews to make sure you are getting a fair price. This is easy to do on Amazon.

(2) Demand

The demand for a particular Bt-C3100 is a good indication of its ability to perform the functions for which it was designed. If a product has been around for a while and still has a high demand, it is likely a good product.

(3) Material

Bt-C3100 materials differ from manufacturer to manufacturer. Consider where and how you will be using your Bt-C3100 to determine if one material would be better than another.

(4) Size

Like most products, Bt-C3100s come in various sizes. Do you need a large Bt-C3100or a small one? Think about where you will use your Bt-C3100 in order to determine the best size. You can also read the customer reviews on Amazon to see what others are saying about the size of the unit they purchased.

(5) Color

Bt-C3100s also come in a variety of colors. Do you need a particular color? You should also consider whether the color of your Bt-C3100 would have any effect on the efficiency of its operation.

(6) Durability

The durability of an Bt-C3100 will be contingent on the materials used as well as the quality of the manufacturing process. Additionally, the type of Bt-C3100 you purchase may affect its durability.

(7) Storage

Will you need to store your Bt-C3100? If so, you should consider the size and weight of the Bt-C3100to make sure that it can be stored properly. Also, give some consideration to the type of climate in which your Bt-C3100 will be stored.

(8) Customer Ratings

Customer rating is one of the best criteria for choosing an Bt-C3100. It is hard to know exactly how an Bt-C3100 will perform until you get it home and try it out.

(9) Warranty

Make sure the Bt-C3100 you are considering is backed by a good manufacturer’s warranty. If it isn’t, you might be better off with another ones.